我主控F28069,跑的90m,我看门狗溢出时间最长400多ms? 可以设置更长时间吗?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
看门狗溢出时间主要取决于Watchdog CLK,输入时钟以及预分频位
WDT输入时钟自动512分频,然后可以再通过WDCR寄存器的WDPS(2-0位)设置(1-64)分频